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109671 1,4-Dioxane

109671
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar MassGrade Value
123-91-1204-661-8C₄H₈O₂88.11 g/molACS,ISO

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      1096711000
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          1096712500
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              1096716025
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                  Drum stainl. st. 25 l
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                  Description
                  Catalogue Number109671
                  SynonymsGlycolethylether, 1,4-Diethylene dioxide, 1,4-Dioxacyclohexane
                  OverviewEMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.
                  References
                  Product Information
                  CAS number123-91-1
                  EC index number603-024-00-5
                  EC number204-661-8
                  GradeACS,ISO
                  Hill FormulaC₄H₈O₂
                  Molar Mass88.11 g/mol
                  HS Code2932 99 00
                  Structure formula ImageStructure formula Image
                  Quality LevelMQ300
                  Applications
                  Biological Information
                  Physicochemical Information
                  Boiling point101.5 °C (1013 hPa)
                  Density1.034 g/cm3 (20 °C)
                  Explosion limit1.7 - 25.2 %(V)
                  Flash point11 °C
                  Ignition temperature300 °C
                  Melting Point11.8 °C
                  pH value6.0 - 8 (500 g/l, H₂O, 20 °C)
                  Vapor pressure36 hPa (20 °C)
                  Dimensions
                  Materials Information
                  Toxicological Information
                  LD 50 oralLD50 Rat 5200 mg/kg
                  LD 50 dermalLD50 Rabbit 7600 mg/kg
                  Safety Information according to GHS
                  Hazard Pictogram(s) Hazard Pictogram(s)
                  Hazard Pictogram(s)
                  Hazard Pictogram(s)
                  Hazard Statement(s)H225: Highly flammable liquid and vapour.
                  H319: Causes serious eye irritation.
                  H335: May cause respiratory irritation.
                  H351: Suspected of causing cancer.
                  EUH019: May form explosive peroxides.
                  EUH066: Repeated exposure may cause skin dryness or cracking.
                  Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
                  P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
                  P233: Keep container tightly closed.
                  P240: Ground and bond container and receiving equipment.
                  P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
                  P308 + P313: IF exposed or concerned: Get medical advice/ attention.
                  P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
                  Signal WordDanger
                  RTECSJG8225000
                  Storage class3 Flammable liquids
                  WGKWGK 2 obviously hazardous to water
                  Disposal3
                  Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
                  Safety Information
                  Categories of dangerhighly flammable, irritant, carcinogenic
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore at +2°C to +30°C.
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications
                  Purity (GC)≥ 99.5 %
                  Identity (IR)conforms
                  Color≤ 10 Hazen
                  Acidity≤ 0.0008 meq/g
                  Density (d 20 °C/ 4 °C)1.030 - 1.035
                  Melting point≥ 11.0 °C
                  Formaldehyde≤ 0.05 %
                  Acetaldehyde≤ 0.005 %
                  Peroxide (as H₂O₂)≤ 0.005 %
                  Carbonyl compounds (as CO)≤ 0.01 %
                  Evaporation residue≤ 0.001 %
                  Water≤ 0.05 %
                  Al (Aluminium)≤ 0.00005 %
                  B (Boron)≤ 0.000002 %
                  Ba (Barium)≤ 0.00001 %
                  Ca (Calcium)≤ 0.00005 %
                  Cd (Cadmium)≤ 0.000005 %
                  Co (Cobalt)≤ 0.000002 %
                  Cr (Chromium)≤ 0.000002 %
                  Cu (Copper)≤ 0.000002 %
                  Fe (Iron)≤ 0.00001 %
                  Mg (Magnesium)≤ 0.00001 %
                  Mn (Manganese)≤ 0.000002 %
                  Ni (Nickel)≤ 0.000002 %
                  Pb (Lead)≤ 0.00001 %
                  Sn (Tin)≤ 0.00001 %
                  Zn (Zinc)≤ 0.00001 %
                  Stabilized with 25 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT).
                  ACS, ISO-reagent

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                  Categories

                  Analytics and Sample Preparation > Reagents for Pharmacopoeia Analysis > Solvents for Pharmacopoeia Analysis